specenum generator: implicit identifier for count and zero
Follow-up to #48786. When a prefix FOO_ option is given, allow just writing options count and zero instead of count COUNT and zero ZERO for the standard FOO_COUNT and FOO_ZERO identifiers.
Depends on #48786. Backwards compatible.
Follow-up to #48786. When a prefix FOO_ option is given, allow just writing options count and zero instead of count COUNT and zero ZERO for the standard FOO_COUNT and FOO_ZERO identifiers.